The GNU Core Utilities are the basic file, shell and text manipulation utilities of the GNU operating system.
Most of them are filter utility
The acronym XCU derives from “Unix Commands and Utilities”
They are expected to exist on every linux operating system.
You get them with the installation of:
- … See also: Linux - Unix-like environment under Windows
Documentation / Reference
- The sub document Shell And Utilities (XCU). The acronym “XCU” derives from “Unix Commands and Utilities”